.header {
    display: inline-block;
    overflow: hidden;
    background-size: cover;
    height: 600px;
    width: 100%;
    box-sizing: border-box;
    max-width: 1280px;
}

.header.slogan {
    background-image: url(../../img/banner/slogan.png);
    background-repeat: no-repeat;
}

.header.team {
  background-image: url(../../img/banner/team.png);
    background-repeat: no-repeat;
}

.header.follow {
  background-image: url(../../img/banner/follow.png);
    background-repeat: no-repeat;
}

.header.about {
  background-image: url(../../img/banner/about.png);
    background-repeat: no-repeat;
}

.header p {
    text-align: center;
}

.nav banner img {
    display: none;
}

#hohead {
    margin-top: 160px;
}

.csp1 {
    font-size: 72px;
    line-height: 72px;
    font-family: "微软雅黑";
    font-weight: 100;
    color: #FFFFFF;
}

.s {
    margin-left: 88px;
}

.csp2 {
    margin-top: 60px;
    font-size: 18px;
    color: #fff;
    letter-spacing: 0.9px;
    white-space: 200;
}

.nav {
    width: 100%;
    height: 80px;
    line-height: 80px;
}

.nav img {
    float: left;
    height: 80px;
    width: 180px;
    margin: 0 0 0 48px;
    cursor: pointer;
}

.navul li {
    float: left;
    margin-left: 32px;
    font-family: "微软雅黑";
    font-size: 16px;
    color: #ffffff;
    cursor: pointer;
}

.navul {
    float: right;
    margin-right: 48px;
}

#logo {
    position: absolute;
    top: 50%;
    left: 48px;
    transform: translateY(-50%);
    height: 24.29px;
    width: 186px;
}

.nav li:hover:after {
    content: "";
    display: block;
    width: 24px;
    height: 3px;
    background-color: #fff;
    margin: -3px auto 0px auto;
}

.fixednav {
    width: 100%;
    position: fixed;
    z-index: 999;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background-color: #FFFFFF;
}

.fixednav li {
    color: #5a5a5a;
}

.fixednav li:hover:after {
    content: "";
    display: block;
    width: 24px;
    height: 3px;
    background-color: #5a5a5a;
    margin: -3px auto 0px auto;
}

.footer {
    background-color: #FFFFFF;
    font-size: 16px;
    line-height: 90px;
    text-align: center;
    margin-top: 120px;
    height: 90px;
    color: #5a5a5a;
}

.footer.clear {
    margin-top: -72px;
}